Here, go to an area near the Egg shack. Near there should be a small Pensacola wherouts, you press glove in the water near that area(takes multiple tries) and you will be in a tunnel.In that tunnel, look on the near right side for a key. Take it and it says house 26 as Ghettoicedtea says. Go up on the tunnel is the guns and a phone in which you probably may know about. FOLLOW THAT.